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| author | Salvatore Cro <salvatore.cro@st.com> | 2010-09-09 15:45:44 +0200 |
|---|---|---|
| committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2010-09-15 12:31:22 +0200 |
| commit | 37eb913ed8c4798b736e678f4dbd9f4a91a68f74 (patch) | |
| tree | 63fc2c1dbb887a043a7291c9c6215d2db7b5ba5a /libc/sysdeps/linux/common/sigaltstack.c | |
| parent | 7ac7be14eb4c8927fddffbe01fed74c605bf8597 (diff) | |
libubacktrace: Provide uClibc with backtrace functions
A new shared object, libubacktrace.so.0 is added to uClibc
to provide backtrace functions to support application self-debugging.
This set of functions requires to dynamically load libgcc_s.so so they
need to call dlopen/dlsym that are provided by libdl. For this reason
they cannot be included into libc.so.0 but are provided by a new library.
User application that wants to use backtrace needs to be compiled with
-fexceptions option and -rdynamic to get full symbols printed and must be
linked against libubacktrace.so
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'libc/sysdeps/linux/common/sigaltstack.c')
0 files changed, 0 insertions, 0 deletions